CruxAI, Crux Cloud and four more apps.

We build and run every station on this map. One Crux ID opens all of them.

CruxAI ai Crux Cloud cloud Crux Calendar calendar Crux ID id Crux Connect connect Crux Spaces spaces Crux Forms forms
  1. CruxAI ai.cruxinteractive.com CruxAI transfers
  2. Crux Cloud cloud.cruxinteractive.com CruxAI transfers Calendar–Cloud
  3. Crux Calendar calendar.cruxinteractive.com CruxAI transfers Calendar–Cloud
  4. Crux ID id.cruxinteractive.com
  5. Crux Spaces spaces.cruxinteractive.com
  6. Crux Forms forms.cruxinteractive.com
  7. Crux Connect connect.cruxinteractive.com
Crux ID line
One sign-in serves every station.
CruxAI transfers
CruxAI works with your Cloud files and your calendar.
Calendar–Cloud
Attach Cloud files to calendar events.
Station code
The start of the product’s address: code.cruxinteractive.com

CruxAI

ai.cruxinteractive.com CruxAI transfers

Open CruxAI
CruxAI on iPhone: the question “I have a biology exam on Friday. Make me a short study plan for Tuesday to Thursday, about an hour a day,” and the start of CruxAI’s answer: a three-day plan beginning with Tuesday, Review and identify gaps. The rest of the plan: Wednesday, deep study and practice; Thursday, active recall and final review; and an offer to build practice questions once the exam topics are known.
CruxAI 2.2 for iPhone, Guest Mode. One question, unedited captures, 26 October 2026.

Think a problem through, then leave with the finished thing: a plan, a document, an image or a working web app.

Conversation with context
Explore an idea or pick up earlier work with context from your workspace. You can review, edit or turn off the personal context CruxAI keeps.
Files, Canvas and artifacts
Create documents and code, preview the result, compare versions and make precise revisions.
Visible, multi-step work
Follow a live work plan while CruxAI researches, writes and produces downloadable results.
Images
Generate images and keep them in your Library to reuse in later chats.
Site Builder
Describe an app and CruxAI builds the interface, data, sign-in and forms in a private draft. Publish to cruxapps.io when you decide. About Site Builder
Temporary Chat
Start a conversation that never appears in your history.

Also in CruxAI: Flow for plans and checkpoints, School for coursework, Apps you can build and share, and Briefing for the news.

Crux ID

id.cruxinteractive.com Interchange for every line

Manage your account

Sign in once at Crux ID and the session carries across Crux’s web services. The iPhone and iPad app uses the same account.

  1. Create a Crux IDUse an email and password, or continue with Google or Apple.
  2. Sign in onceAt id.cruxinteractive.com, from any Crux product that asks.
  3. Every station opensCruxAI, Cloud, Calendar, Connect, Forms and Spaces recognize you.
Two-factor authentication
Add a second step to signing in from your account settings.
Devices
See every browser and device signed in to your account, and sign any of them out remotely.
Your data
Request a copy of your account data and choose what it includes.
Parental controls
Link a child’s account to yours. Their settings apply across Connect, Cloud and CruxAI.

Crux Cloud

cloud.cruxinteractive.com CruxAI transfers Calendar–Cloud

Open Crux Cloud

Files, photos and music in one place you can reach from any browser, shared only when you choose.

Organize
Folders, tags, stars and pins, with search by name, type and date. Photos can be found by what they show.
Share
Share a file with other Crux users or by public link, and decide who can see it.
Photos and music
Browse your photo library, play your music, and build playlists alone or with collaborators.
Recover
Restore earlier versions of a file, or bring it back from trash.

Crux Interactive

We design, build and operate every product on this page: the AI workspace, the account system, the storage, and the apps that sit on top of them.

Because they share one account, we connect them where it genuinely helps, like letting CruxAI open a file from your Cloud, and keep each product focused on its own job.